Artifex Ghostscript vulnerabilities

CVE-2017-9618 [HIGH] CVE-2017-9618: The xps_load_sfnt_name function in xps/xpsfont The xps_load_sfnt_name function in xps/xpsfont.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted document.

CVE-2017-9612 [HIGH] CVE-2017-9612: The Ins_IP function in base/ttinterp The Ins_IP function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact via a crafted document.

CVE-2017-9726 [HIGH] CVE-2017-9726: The Ins_MDRP function in base/ttinterp The Ins_MDRP function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted document.

CVE-2017-9739 [HIGH] CVE-2017-9739: The Ins_JMPR function in base/ttinterp The Ins_JMPR function in base/ttinterp.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted document.

CVE-2017-9610 [HIGH] CVE-2017-9610: The xps_load_sfnt_name function in xps/xpsfont The xps_load_sfnt_name function in xps/xpsfont.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted document.

CVE-2017-9620 [HIGH] CVE-2017-9620: The xps_select_font_encoding function in xps/xpsfont The xps_select_font_encoding function in xps/xpsfont.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted document, related to the xps_encode_font_char_imp function.

CVE-2017-9727 [HIGH] CVE-2017-9727: The gx_ttfReader__Read function in base/gxttfb The gx_ttfReader__Read function in base/gxttfb.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted document.

CVE-2017-9619 [HIGH] CVE-2017-9619: The xps_true_callback_glyph_name function in xps/xpsttf The xps_true_callback_glyph_name function in xps/xpsttf.c in Artifex Ghostscript GhostXPS 9.21 allows remote attackers to cause a denial of service (Segmentation Violation and application crash) via a crafted file.

CVE-2016-7979 [CRITICAL] CWE-704 CVE-2016-7979: Ghostscript before 9.21 might allow remote attackers to bypass the SAFER mode protection mechanism a Ghostscript before 9.21 might allow remote attackers to bypass the SAFER mode protection mechanism and consequently execute arbitrary code by leveraging type confusion in .initialize_dsc_parser.

CVE-2016-7978 [CRITICAL] CWE-416 CVE-2016-7978: Use-after-free vulnerability in Ghostscript 9.20 might allow remote attackers to execute arbitrary c Use-after-free vulnerability in Ghostscript 9.20 might allow remote attackers to execute arbitrary code via vectors related to a reference leak in .setdevice.

CVE-2016-7977 [MEDIUM] CWE-200 CVE-2016-7977: Ghostscript before 9.21 might allow remote attackers to bypass the SAFER mode protection mechanism a Ghostscript before 9.21 might allow remote attackers to bypass the SAFER mode protection mechanism and consequently read arbitrary files via the use of the .libfile operator in a crafted postscript document.

CVE-2017-8908 [MEDIUM] CWE-125 CVE-2017-8908: The mark_line_tr function in gxscanc.c in Artifex Ghostscript 9.21 allows remote attackers to cause The mark_line_tr function in gxscanc.c in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PostScript document.

CVE-2017-8291 [HIGH] CWE-843 CVE-2017-8291: Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote command execution via .rsdpa Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote command execution via .rsdparams type confusion with a "/OutputFile (%pipe%" substring in a crafted .eps document that is an input to the gs program, as exploited in the wild in April 2017.

CVE-2017-7948 [HIGH] CWE-190 CVE-2017-7948: Integer overflow in the mark_curve function in Artifex Ghostscript 9.21 allows remote attackers to c Integer overflow in the mark_curve function in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via a crafted PostScript document.

CVE-2016-8602 [HIGH] CWE-704 CVE-2016-8602: The .sethalftone5 function in psi/zht2.c in Ghostscript before 9.21 allows remote attackers to cause The .sethalftone5 function in psi/zht2.c in Ghostscript before 9.21 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted Postscript document that calls .sethalftone5 with an empty operand stack.

CVE-2016-10317 [HIGH] CWE-119 CVE-2016-10317: The fill_threshhold_buffer function in base/gxht_thresh.c in Artifex Software, Inc. Ghostscript 9.20 The fill_threshhold_buffer function in base/gxht_thresh.c in Artifex Software, Inc. Ghostscript 9.20 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document.

CVE-2017-5951 [MEDIUM] CWE-476 CVE-2017-5951: The mem_get_bits_rectangle function in base/gdevmem.c in Artifex Software, Inc. Ghostscript 9.20 all The mem_get_bits_rectangle function in base/gdevmem.c in Artifex Software, Inc. Ghostscript 9.20 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.

CVE-2016-10218 [MEDIUM] CWE-476 CVE-2016-10218: The pdf14_pop_transparency_group function in base/gdevp14.c in the PDF Transparency module in Artife The pdf14_pop_transparency_group function in base/gdevp14.c in the PDF Transparency module in Artifex Software, Inc. Ghostscript 9.20 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.

CVE-2016-10217 [MEDIUM] CWE-416 CVE-2016-10217: The pdf14_open function in base/gdevp14.c in Artifex Software, Inc. Ghostscript 9.20 allows remote a The pdf14_open function in base/gdevp14.c in Artifex Software, Inc. Ghostscript 9.20 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted file that is mishandled in the color management module.

CVE-2016-10219 [MEDIUM] CWE-369 CVE-2016-10219: The intersect function in base/gxfill.c in Artifex Software, Inc. Ghostscript 9.20 allows remote att The intersect function in base/gxfill.c in Artifex Software, Inc. Ghostscript 9.20 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted file.